My mother relied on me for financial support.我妈妈在经济上靠我支持。

They rely on a well for all their water.他们的用水全靠一口井。

She relies on her sister to drive her to school.她靠姐姐开车送她上学。

He no longer relies upon his parents for money.他在金钱上不再依靠父母。

She's someone you can rely on.她是你可以信赖的人。

You can rely on him to do it right.你可以相信他能把这件事做好。

I relied heavily upon your advice.我非常看重你的建议。

You could always rely on [=count on] him to disagree. [=you could always be sure that he would disagree]你总是可以确定他会提出不同意见。

The economy may improve next year, but it's not something you can rely on.明年经济可能会好转，但也不能肯定是这样。